Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Qual skipper tem 78 pontos?
 ###Tabelas: CREATE TABLE 2006_season (2006_season_id AUTO_INCREMENT PRIMARY KEY, Date VARCHAR, Visiting team VARCHAR, Final score VARCHAR, Host team VARCHAR, Stadium VARCHAR) CREATE TABLE bt_global_challenge_2000_1 (bt_global_challenge_2000_1_id AUTO_INCREMENT PRIMARY KEY, Overall place VARCHAR, Yacht name VARCHAR, Skipper VARCHAR, Points VARCHAR, Combined elapsed time VARCHAR) CREATE TABLE record_by_conference (record_by_conference_id AUTO_INCREMENT PRIMARY KEY, Conference VARCHAR, Bids INT, Record VARCHAR, Win % INT, Quarterfinals VARCHAR, Semifinals VARCHAR, Final VARCHAR, Champions VARCHAR) CREATE TABLE percussion_scholastic_concert_world_class (percussion_scholastic_concert_world_class_id AUTO_INCREMENT PRIMARY KEY, Ensemble VARCHAR, Gold Medals INT, Silver Medals INT, Bronze Medals INT, Total Medals INT) CREATE TABLE list_of_lighthouses_in_the_philippines (list_of_lighthouses_in_the_philippines_id AUTO_INCREMENT PRIMARY KEY, Lighthouse VARCHAR, Location VARCHAR, Province/City VARCHAR, Date First Lit VARCHAR, Tower height in ft (m) VARCHAR, Focal plane in ft (m) VARCHAR, Current Status VARCHAR, Current Condition/ Description VARCHAR)  
SELECT Skipper FROM bt_global_challenge_2000_1 WHERE Points = 78